Joke: Teacher Xiaoyu.

"Ray, I heard that your major in college is fluid mechanics?" "Yes, leader."

"Well, go and get me a glass of water."

"Leadership, please respect this major, fluid mechanics is ..."

"Please talk about the application of non-isentropic steady-state compressible magnetohydrodynamic equation in controlled thermonuclear fusion with continuous plasma confinement."

"Leader, where is the water dispenser?"

@ Zhang Jingyi LoL: "Xiao Zhang, I heard that your university major is communication engineering?" "Yes, leader." "Well, go and help me charge some phone bills." "Leadership, please respect the major. The communication project is ... ""Please use the differential phase shift keying (DPSK) method to modulate this digital baseband signal into a digital bandpass signal, and find out the signal-to-noise ratio and bit error rate at the output end of the bandpass filter of the coherent demodulation system. " "Leader, how much do you charge?"

Mohammed: "Less than, I heard that you majored in environmental engineering in Britain?" "Yes, leader." "Well, sweep my office." "Leadership, please respect the major. Environmental engineering is … "How to analyze the change value of aromatic hydrocarbon content by divergent and non-divergent infrared spectroscopy?" "Leader, where's the wiped mop?"

@ Jingjing Jingjing Jingjing Jingjing: "Xiao Bin, I heard that your university major is exploring physics?" "Yes, leader." "Well, go and help me shovel the mud in front of the door." "Leadership, please respect the major. Exploring physics is ... ""Please talk about how to identify lithology by analyzing the core data and geological data of water wells and the response characteristics of logging curves, and establish a model through shale content. " "Leader, where is the shovel?"

@ImStan: "Xiaoyu, I heard that your major in university is polymer materials?" "Yes, leader." "Well, go and help me pull a piece of plastic wrap." "Leadership, please respect the major. Polymer materials are ... ""Please use Griffith's brittle fracture theory to describe the fracture law of brittle polymers. ""Leader, I'll go to the supermarket at once. "

@ Mushroom Hehe: "Xiao Li, I heard that your major in university is electrical engineering?" "Yes, leader." "Well, go and help me change the light bulb." "Leader, please respect this major, electrical engineering is ……" "Please talk about the strong coupling high-order nonlinear system of variable speed constant frequency doubly-fed wind turbines under flexible grid connection." "Leader, where is the ladder?"

@ Original Sin with the Wind: "Xiao Lei, I heard that your university major is computer science and technology?" "Yes, leader." "Well, go and help me move the computer." "Leadership, please respect the major. Computer science is ... ""Please talk about the application of invalid data recovery in the volume management module of NAS equipment. ""Leader, where did you put the computer? "

Miss Pratu: "Xiaojie, I heard that your major in university is pharmaceutical engineering?" "Yes, leader." "Well, go and get me some cold medicine." "Leader, please respect this major. Pharmaceutical engineering is ..." "Please talk about several chemical methods to distinguish triterpenoid saponins from steroidal saponins." "Leader, where is the pharmacy?"

@ Edward: "Xiao Wang, I heard that your major in college is literature?" "Yes, leader." "Well, sweep the floor for my office." "Leaders, please respect this major. Literature is ... ""Please take three versions of Dickens' david copperfield as examples to talk about the translation and introduction strategies between social ideology and foreign literature. " "Leader, where is the broom? "

Sister Xiao Fanfan: "Xiao Lei, I heard that your major in university is food science and engineering?" "Yes, leader." "Well, go and help me fry an egg fried rice." "Leadership, please respect the major. Food science and engineering is ... ""Please talk about the enzymatic browning process, the automatic oxidation mechanism of oils and fats, and the thermal conductivity of single-layer or multi-layer cylinder walls. " "Leadership, where is the salt?"

@ 丫丫丫丫丫丫丫: "Xiao He, I heard that you studied logistics in college?" "Yes, leader." "Well, send me a courier" "Leader, please respect my major ~" "Well, talk about how to establish the internal subsystem collaboration model of logistics system and the collaboration grading mechanism based on critics and entropy." "Where is the express? Leadership "

@ Worried Luo: Xiao Lei, I heard that your university is majoring in construction engineering? ""yes, leader. " "Well, go and help me move a table." "Leadership, please respect this major. The construction project is ... ""Please calculate the tensioning procedure of 0→ 1.05σcon- holding the load for 2 minutes →σcon in post-tensioned construction. The purpose of overstretching is to reduce the loss of prestress caused by what. " "Leader, where is the table? "

@ Xiangyang AUST: "Xiaoren, I heard that your major in university is composite materials?" "Yes, leader." "Well, you go and help me move this compound fertilizer to the warehouse." "Leadership, please respect the major. The composite material is ... ""Please talk about what kind of heat treatment process is used to improve the machinability of all austenitic alloy steel? " "Leader, how many bags?"